| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.84 | 11.156% | $138.7672 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $230.92 | 6.363% | $245.6134 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $207.97 | 8.773% | $226.2152 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $12.43 | 6.319% | $13.2155 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $113.27 | 12.537% | $127.4707 | $127.47 | $127.45 | $127.50 |
| Purchase #6 | $146.95 | 12.367% | $165.1233 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $160.96 | 4.615% | $168.3883 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $997.34 | $1,084.7936 | $1,084.80 | $1,084.70 | $1,084.80 | |